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Parameters 229
31.30
Overspeed trip margin
Defines, together with
30.11
Minimum speed
and
30.12
Maximum speed
, the maximum allowed speed of the
motor (overspeed protection). If the speed (
24.02 Used
speed feedback
) exceeds the speed limit defined by
parameter
30.11
or
30.12
by more than the value of this
parameter, the drive trips on the
7310
Overspeed
fault.
WARNING!
This function only supervises the
speed in vector motor control mode. The function
is not effective in scalar motor control mode.
Example:
If the maximum speed is 1420 rpm and speed
trip margin is 300 rpm, the drive trips at 1720 rpm.
500.00 rpm
0.00…10000.00 rpm
Overspeed trip margin.
See par.
46.01
No.
Name/Value
Description
Default
FbEq 16
Speed (
24.02
)
Time
30.12
30.11
31.30
Overspeed trip level
Overspeed trip level
31.30
0
ACS380 FW.book Page 229 Friday, May 4, 2018 4:18 PM
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